"Sat, 24 Aug 2024 11:45:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
11:45:26
General datetime
2024-08-24 11:45:26Z
For Database
2024-08-24 11:45:26
For HTTP1.1
Sat, 24 Aug 2024 11:45:26 GMT